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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include<QMainWindow>
#include<QString>
#include<QLabel>
#include<QSqlDatabase>
#include<QDebug>
#include<QSqlQueryModel>
#include<QSqlQuery>
#include<QPushButton>
#include<QWidget>
#include<QHBoxLayout>
#include<QInputDialog>
#include"itemwidget.h"
#include<QDateTime>
#include<QListWidgetItem>
#include<QListView>
#include<QFile>
#include<QIODevice>
#include<QByteArray>
#include<QBarCategoryAxis>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
tagWidgetLayout.setParent(ui->dailyBoardContent);
connect(&user_login,&userLoginWindow::loginSuccess,this,&MainWindow::user_login_sucess);
connect(&itemMark,&itemMark::conveyData,this,&MainWindow::addNewItemLabel);
ui->edit_pushButton->hide();
ui->delet_pushButton_2->hide();
}
MainWindow::~MainWindow()
{
QSqlQuery query;//建立一个数据库的query
QString sql1;
sql1="insert into user_login(id,useraccount)values(NULL,'') ";
query.exec(sql1);
query.exec("select id,useraccount from user_login where id >= 0");
while (query.next()) {
QString id = query.value(0).toString();
useraccount = query.value(1).toString();
qDebug()<<"mainwindow:"<<id<<useraccount;
}
delete ui;
}
void MainWindow::on_addItemButton_clicked()
{
//ui->tabWidget->hide();
itemMark.show();
}
void MainWindow::addNewItemLabel(int money ,QString type,QString content){
newWidget = new itemWidget(money,type,content,ui->itemListWidget);
QSqlQuery query1;
query1.exec("select id,useraccount from user_login where id >= 0");
while (query1.next()) {
QString id = query1.value(0).toString();
useraccount = query1.value(1).toString();
qDebug()<<id<<useraccount;
}
if(content!=NULL){
QDateTime dtm;
QString timestr = dtm.currentDateTime().toString("yyyyMMdd");
QSqlQuery query;//建立一个数据库的query
QString sql1;
sql1=QString("insert into item(id, money, type,content,addtime,useraccount) values(NULL,'%1', '%2', '%3','%4','%5')").arg(money).arg(type).arg(content).arg(timestr).arg(useraccount);
query.exec(sql1);
qDebug()<<money<<type<<content<<timestr<<useraccount;
QListWidgetItem *listwidgetitem = new QListWidgetItem(ui->itemListWidget,0);
listwidgetitem->setSizeHint(QSize(50,50));
ui->itemListWidget->setItemWidget(listwidgetitem,newWidget);
ui->itemListWidget->show();
}
}
void MainWindow::deletItem(){
QListWidgetItem *listwidgetitem= ui->itemListWidget->currentItem();
listwidgetitem->setHidden(true);
}
void MainWindow::on_userAvatarPic_clicked()
{
user_login.show();
}
void MainWindow::on_dailyBoardButton_clicked()
{
ui->stackedWidget->setCurrentIndex(0);
}
void MainWindow::on_chartAnalysisButton_clicked()
{
int i = ui->monthSelector->currentIndex();
chartsMaking(i+1);
ui->stackedWidget->setCurrentIndex(1);
}
void MainWindow::on_bugetSettingButton_clicked()
{
QSqlQuery query_user;
query_user.exec("select id,useraccount from user_login where id >= 0");
while(query_user.next()){
useraccount = query_user.value(1).toString();
// qDebug()<<useraccount;
}
ui->stackedWidget->setCurrentIndex(2);
QSqlQuery query;
QDateTime dtm;
QString timeNow=dtm.currentDateTime().toString("yyyyMMdd");
int year = timeNow.toInt();
// int day = year % 100;
year/=100;
// int month = year % 100;
year/=100;
int thisMonthCost(0),thisDayCost(0),thisYearCost(0);
QString monthNow = timeNow.remove(6,7);
timeNow=dtm.currentDateTime().toString("yyyyMMdd");
QString sql =QString("select money,addtime,useraccount from item where addtime between '%1%2%3'and '%4%5%6'").arg(year).arg("01").arg("01").arg(year+1).arg("01").arg("00");
query.exec(sql);
while(query.next()){
if (query.value(2).toString() == useraccount) {
thisYearCost+=query.value(0).toInt();
if (query.value(1).toString().contains(monthNow,Qt::CaseInsensitive)) thisMonthCost+=query.value(0).toInt();
if (query.value(1).toString() == timeNow ) thisDayCost+=query.value(0).toInt();
}
}
//qDebug()<<thisDayCost;
//qDebug()<<thisMonthCost;
//qDebug()<<thisYearCost;
sql = QString("select dayBudget,monthBudget,yearBudget from user_budget_setting where useraccount = '%1'").arg(useraccount);
query.exec(sql);
int dayBudget(0),monthBudget(0),yearBudget(0);
while(query.next()){
qDebug()<<query.value(0).toInt();
qDebug()<<query.value(1).toInt();
qDebug()<<query.value(2).toInt();
dayBudget=query.value(0).toInt();
monthBudget=query.value(1).toInt();
yearBudget=query.value(2).toInt();
}
if (thisDayCost>dayBudget)//TODO 增加弹窗提示
{
QMessageBox message(QMessageBox::NoIcon, "whoops!", "今日预算超支");
message.setIconPixmap(QPixmap(":/img_asset/icon_asset/2x_what the --.png"));
message.exec();
ui->dayprogressBar->setMaximum(thisDayCost);
}
else ui->dayprogressBar->setMaximum(dayBudget);
if (thisMonthCost>monthBudget)//TODO 增加弹窗提示
{
QMessageBox message(QMessageBox::NoIcon, "whoops!", "本月预算超支");
message.setIconPixmap(QPixmap(":/img_asset/icon_asset/2x_what the --.png"));
message.exec();
ui->monthprogressBar->setMaximum(thisMonthCost);
}
else ui->monthprogressBar->setMaximum(monthBudget);
if (thisYearCost>yearBudget)//TODO 增加弹窗提示
{
QMessageBox message(QMessageBox::NoIcon, "whoops!", "今年预算超支");
message.setIconPixmap(QPixmap(":/img_asset/icon_asset/2x_what the --.png"));
message.exec();
ui->yearprogressBar->setMaximum(thisYearCost);
}
else ui->yearprogressBar->setMaximum(yearBudget);
ui->dayprogressBar->setValue(thisDayCost);
ui->monthprogressBar->setValue(thisMonthCost);
ui->yearprogressBar->setValue(thisYearCost);
QString daylabel = QString("每日预算:%1/%2").arg(thisDayCost).arg(dayBudget);
QString monthlabel = QString("每月预算:%1/%2").arg(thisMonthCost).arg(monthBudget);
QString yearlabel = QString("每年预算:%1/%2").arg(thisYearCost).arg(yearBudget);
ui->dayBudgetSetlabel->setText(daylabel);
ui->monthBudgetSetlabel->setText(monthlabel);
ui->yearBudgetSetlabel->setText(yearlabel);
}
void MainWindow::on_dayBudgetSetButton_clicked()
{
//接收新的预算
int dayBudget;
dayBudget = QInputDialog::getInt(this,"设置","每日预算:",0);
QSqlQuery query;
QSqlQueryModel *model_2 = new QSqlQueryModel;
QString sql = QString("select count (*) from user_budget_setting where useraccount = '%1'").arg(useraccount);
model_2->setQuery(sql);
QModelIndex index1 = model_2->index(0,0);
if (index1.data()==0){//插入一条新记录
sql = QString("insert into user_budget_setting(id,dayBudget,monthBudget,yearBudget,useraccount) values(NULL,'%1','%2','%3','%4')").arg(dayBudget).arg(0).arg(0).arg(useraccount);
qDebug()<<useraccount;
query.exec(sql);
}
else { //更新记录
//Debug
qDebug()<<"更新成功";
sql = QString("update user_budget_setting set dayBudget = '%1' where useraccount = '%2'").arg(dayBudget).arg(useraccount);
query.exec(sql);
}
//更新预算进度标签
QString daylabel = QString("每日预算:%1/%2").arg(ui->dayprogressBar->value()).arg(dayBudget);
ui->dayBudgetSetlabel->setText(daylabel);
if (ui->dayprogressBar->value()>dayBudget)//TODO 增加弹窗提示
{
ui->dayprogressBar->setMaximum(ui->dayprogressBar->value());
}
else ui->dayprogressBar->setMaximum(dayBudget);
ui->dayBudgetSetlabel->show();
}
void MainWindow::on_monthBudgetSetButton_clicked()
{
//接收新的预算
int monthBudget;
monthBudget = QInputDialog::getInt(this,"设置","每月预算:",0);
//TODO添加数据库操作
QSqlQuery query;
QSqlQueryModel *model_2 = new QSqlQueryModel;
QString sql = QString("select count (*) from user_budget_setting where useraccount = '%1'").arg(useraccount);
model_2->setQuery(sql);
QModelIndex index1 = model_2->index(0,0);
if (index1.data()==0){//插入一条新记录
sql = QString("insert into user_budget_setting(id,dayBudget,monthBudget,yearBudget,useraccount) values(NULL,'%1','%2','%3','%4')").arg(0).arg(monthBudget).arg(0).arg(useraccount);
qDebug()<<useraccount;
query.exec(sql);
}
else { //更新记录
//Debug
qDebug()<<"更新成功";
sql = QString("update user_budget_setting set monthBudget = '%1' where useraccount = '%2'").arg(monthBudget).arg(useraccount);
query.exec(sql);
}
//更新预算进度标签
QString monthlabel = QString("每月预算:%1/%2").arg(ui->monthprogressBar->value()).arg(monthBudget);
ui->monthBudgetSetlabel->setText(monthlabel);
if (ui->monthprogressBar->value()>monthBudget)//TODO 增加弹窗提示
{
ui->monthprogressBar->setMaximum(ui->monthprogressBar->value());
}
else ui->monthprogressBar->setMaximum(monthBudget);
ui->monthBudgetSetlabel->show();
}
void MainWindow::on_yearBudgetSetButton_clicked()
{
//接收新的预算
int yearBudget;
yearBudget = QInputDialog::getInt(this,"设置","每年预算:",0);
//TODO添加数据库操作
QSqlQuery query;
QSqlQueryModel *model_2 = new QSqlQueryModel;
QString sql = QString("select count (*) from user_budget_setting where useraccount = '%1'").arg(useraccount);
model_2->setQuery(sql);
QModelIndex index1 = model_2->index(0,0);
if (index1.data()==0){//插入一条新记录
sql = QString("insert into user_budget_setting(id,dayBudget,monthBudget,yearBudget,useraccount) values(NULL,'%1','%2','%3','%4')").arg(0).arg(0).arg(yearBudget).arg(useraccount);
qDebug()<<useraccount;
query.exec(sql);
}
else { //更新记录
//Debug
qDebug()<<"更新成功";
sql = QString("update user_budget_setting set yearBudget = '%1' where useraccount = '%2'").arg(yearBudget).arg(useraccount);
query.exec(sql);
}
//更新预算进度标签
QString yearlabel = QString("每年预算:%1/%2").arg(ui->yearprogressBar->value()).arg(yearBudget);
ui->yearBudgetSetlabel->setText(yearlabel);
if (ui->yearprogressBar->value()>yearBudget)//TODO 增加弹窗提示
{
ui->yearprogressBar->setMaximum(ui->yearprogressBar->value());
}
else ui->yearprogressBar->setMaximum(yearBudget);
ui->yearBudgetSetlabel->show();
}
void MainWindow::on_monthSelector_activated(int index)
{
int x = index;
x++;
chartsMaking(x);
}
//饼状图生成函数
void MainWindow::chartsMaking(int month)
{
QSqlQuery query1;
query1.exec("select id,useraccount from user_login where id >= 0");
while (query1.next()) {
QString id = query1.value(0).toString();
useraccount = query1.value(1).toString();
qDebug()<<"BarMaking:"<<id<<useraccount;
}//获取当前用户账号
QSqlQuery query;
QString sql =QString("select money, type from item where useraccount = '%1'and addtime between '20190%2%3'and '20190%4%5'").arg(useraccount).arg(month).arg("01").arg(month+1).arg("00") ;
query.exec(sql);
int eatMoney,entertainmentMoney,eduMoney;
eatMoney=0;
entertainmentMoney = 0;
eduMoney=0;
//int eatMoney_per,entertainmentMoney_per,eduMoney_per;
while (query.next()) {
if(query.value(1).toString()=="饮食"){
eatMoney+=query.value(0).toInt();
}else if(query.value(1).toString()=="娱乐"){
entertainmentMoney+=query.value(0).toInt();
}else if(query.value(1).toString()=="教育"){
eduMoney+=query.value(0).toInt();
}
}
qDebug()<<eatMoney;
qDebug()<<entertainmentMoney;
qDebug()<<eduMoney;
qDebug()<<month;
QPieSeries *series = new QPieSeries();
series->append("饮食",eatMoney);
series->append("娱乐",entertainmentMoney);
series->append("教育",eduMoney);
series->setLabelsVisible();
/*QPieSlice *slice_red = series->slices().at(0);
QPieSlice *slice_green = series->slices().at(1);
QPieSlice *slice_blue = series->slices().at(2);
slice_red->setColor(QColor(255,0,0,255));
slice_green->setColor(QColor(0,255,0,255));
slice_blue->setColor(QColor(0,0,255,255));*/
QChart *chart = new QChart();
chart->addSeries(series);
QString title = QString("您的%1月的账单统计图").arg(month);
chart->setTitle(title);
chart->legend()->hide();
ui->chartViewer->setChart(chart);
//QChartView *chartview = new QChartView(chart);
//chartview->setRenderHint(QPainter::Antialiasing);
//chartview->resize(400,400);
//chartview->show();
//ui->graphicsView->setChart(chart);
//ui->graphicsView->setRenderHint(QPainter::Antialiasing);
}
//柱状图生成函数
void MainWindow::barChartsMaking(int month){
QSqlQuery query1;
query1.exec("select id,useraccount from user_login where id >= 0");
while (query1.next()) {
QString id = query1.value(0).toString();
useraccount = query1.value(1).toString();
qDebug()<<"BarMaking:"<<id<<useraccount;
}//获取当前用户账号
QStringList category;
QSqlQuery query;
QString sql =QString("select money, type from item where useraccount = '%1'and addtime between '20190%2%3'and '20190%4%5'").arg(useraccount).arg(month).arg("01").arg(month+1).arg("00") ;
query.exec(sql);
QBarSet *set = new QBarSet("总览");
QBarSet *setEntertainment = new QBarSet("娱乐");
QBarSet *setEdu = new QBarSet("教育");
int eatMoney,entertainmentMoney,eduMoney;
eatMoney=0;
entertainmentMoney = 0;
eduMoney=0;
//int eatMoney_per,entertainmentMoney_per,eduMoney_per;
while (query.next()) {
if(query.value(1).toString()=="饮食"){
eatMoney+=query.value(0).toInt();
}else if(query.value(1).toString()=="娱乐"){
entertainmentMoney+=query.value(0).toInt();
}else if(query.value(1).toString()=="教育"){
eduMoney+=query.value(0).toInt();
}
}
*set<<eatMoney<<entertainmentMoney<<eduMoney;
*setEntertainment<<entertainmentMoney;
*setEdu<<eduMoney;
/*while(query.next()){
int i=1;
if(query.value(1).toString()=="饮食"){
*setEat<<query.value(0).toInt();
//*setEntertainment<<0;
//*setEdu<<0;
category<<"饮食";
}else if(query.value(1).toString()=="娱乐"){
//*setEat<<0;
*setEntertainment<<query.value(0).toInt();
//*setEdu<<0;
category<<"娱乐";
}else if(query.value(1).toString()=="教育"){
//*setEat<<0;
//*setEntertainment<<0;
*setEdu<<query.value(0).toInt();
category<<"教育";
}
}*/
category<<"饮食"<<"娱乐"<<"教育";
QBarSeries *series = new QBarSeries();
series->append(set);
//series->append(setEntertainment);
//series->append(setEdu);
QChart *chart = new QChart();
QString title = QString("您的%1月的账单统计图").arg(month);
chart->setTitle(title);
QBarCategoryAxis *axis = new QBarCategoryAxis();
axis->append(category);
chart->createDefaultAxes();
chart->addSeries(series);
chart->setAxisX(axis,series);
ui->chartViewer->setChart(chart);
}
void MainWindow::on_delet_pushButton_2_clicked()
{
QListWidgetItem *listwidgetitem= ui->itemListWidget->currentItem();
listwidgetitem->setHidden(true);
QSqlQuery query;
int curRow = ui->itemListWidget->currentIndex().row(); //鼠标选择删除第几行
QModelIndex index = ui->itemListWidget->currentIndex();
int id=index.sibling(curRow,0).data().toInt();
QString str =QString("delete from item where id = '%1'").arg(curRow) ;
query.exec(str);
}
//编辑按钮
void MainWindow::on_edit_pushButton_clicked()
{
QSqlQuery query;
query.exec("select id,money,type,content,addtime from item where id >= 1");
QString str;
QString str1;
QString str2;
QString str3;
QString str4;
QString str5;
QDateTime dtm;
int dtm0;
while(query.next())
{
//query.value(0)是id的值,将其转换为int型
//QString str0 = dtm.toString("yyyy-mm-dd hh:mm:ss");
str1 = query.value(0).toString();
str2 = query.value(1).toString();
str3 = query.value(2).toString();
str4 = query.value(3).toString();
str5 = query.value(4).toString();
//输出两个值
qDebug() << str1<< str2<< str3<< str4<<str5 ;
}
}
void MainWindow::on_clearButton_clicked()
{
QSqlQuery query;
query.exec("drop table item");
query.exec("drop table user");
query.exec("drop table user_login");
query.exec("drop table user_buget_setting");
query.exec("create table item(id INTEGER PRIMARY KEY AUTOINCREMENT,money int,type varchar,content varchar,addtime time,useraccount varchar)");
query.exec("create table user(id INTEGER PRIMARY KEY AUTOINCREMENT,useraccount varchar,userpassword varchar,useremail varchar)");
query.exec("create table user_login(id INTEGER PRIMARY KEY AUTOINCREMENT ,useraccount varchar)");
query.exec("create table user_budget_setting(id INTEGER PRIMARY KEY AUTOINCREMENT ,useraccount varchar,dayBudget int,monthBudget int,yearBudget int)");
ui->itemListWidget->clear();
}
void MainWindow::user_login_sucess(){
QSqlQuery query1;
query1.exec("select id,useraccount from user_login where id >= 0");
while (query1.next()) {
QString id = query1.value(0).toString();
useraccount = query1.value(1).toString();
qDebug()<<"mainwindow:"<<id<<useraccount;
}
qDebug()<<useraccount;
QString sql = QString("select id,money,type,content,addtime,useraccount from item where useraccount = '%1'").arg(useraccount);
query1.exec(sql);
ui->itemListWidget->clear();
while (query1.next()) {
QString id = query1.value(0).toString();
int money = query1.value(1).toInt();
QString type = query1.value(2).toString();
QString content = query1.value(3).toString();
useraccount = query1.value(5).toString();
newWidget = new itemWidget(money,type,content,ui->itemListWidget);
QListWidgetItem *listwidgetitem = new QListWidgetItem(ui->itemListWidget,0);
listwidgetitem->setSizeHint(QSize(50,50));
ui->itemListWidget->setItemWidget(listwidgetitem,newWidget);
ui->itemListWidget->show();
qDebug()<<money<<type<<content<<useraccount;
}
}
void MainWindow::on_selectPieChart_clicked()
{
int index;
index = ui->monthSelector->currentIndex();
chartsMaking(index+1);
}
void MainWindow::on_selectLinerChart_clicked()
{
int index;
index = ui->monthSelector->currentIndex();
barChartsMaking(index+1);
}
void MainWindow::on_selectLinerChart_pressed()
{
ui->selectLinerChart->setStyleSheet("QPushButton {"
" background: rgb(169, 169, 169);"
" border: 1px solid #8f8f91;"
" border-radius: 6px;"
"}");
ui->selectPieChart->setStyleSheet("QPushButton {"
" border: 1px solid #8f8f91;"
" border-radius: 6px;"
"}");
}
void MainWindow::on_selectPieChart_pressed()
{
ui->selectPieChart->setStyleSheet("QPushButton {"
" background: rgb(169, 169, 169);"
" border: 1px solid #8f8f91;"
" border-radius: 6px;"
"}");
ui->selectLinerChart->setStyleSheet("QPushButton {"
" border: 1px solid #8f8f91;"
" border-radius: 6px;"
"}");
}